At Garnier, we believe in providing our consumers with excellent home hair dye. Garnier Nutrisse Ultra Crème permanent nourishing blonde hair dye allows you to dye your hair in the comfort of your home, giving you multi-tonal, natural-looking blonde hair colour with up to 100% grey hair coverage. The formula ensures long-lasting intense radiant colour for up to 8 weeks. With Nutrisse permanent hair dye, nourished hair means better colour. The NEW ammonia free formula has our highest ever concentration of natural origin ingredients. Our new restoring after-colour conditioning mask is enriched with 5 natural origin oils including - avocado oil, olive oil, cranberry oil, shea butter and argan oil, and nourishes hair even after colouring leaving hair, 5x stronger and 2x shinier*. * Instrumental test vs uncoloured hair. ** Garnier is also proud to announce that all our products are now officially approved by Cruelty Free International under the Leaping Bunny Programme. How to find your perfect blonde shade for you: Have you ever wondered what the hair colour numbers meanThe first number of a Hair Colour is how Light or Dark the blonde hair dye will be, for example blonde shades range from 7, Dark Blonde to 10, Light Blonde. The second number is the reflect which can be Natural (.0), Warm (.3, .4, .5, .6) or Cool (.1, .2). For example, 10.1 is a Ice Blonde, 7.3 is a Dark Golden Blonde, and 8.32 is Gold Pearl Blonde. Always check the back of pack to see if it is the right shade for you. Top tips: Use an old towel as hair colour may stain it. Apply moisturising cream to your hairline to avoid staining. Hair Dye can only lighten your natural hair colour 1 to 2 levels. If you have long or thick hair, use two hair dye boxes.